<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="css/swiper-bundle.min.css">
    <style>
        .swiper-container{
            width: 640px;
            height: 320px;
            /* margin: 0 auto; */
        }
        .swiper-container img{
            width: 100%;
            height: 100%;
        }
    </style>
</head>
<body>
      <!-- Swiper -->
    <div class="swiper-container">
        <div class="swiper-wrapper">
            <div class="swiper-slide">
                <img src="img/1.png" alt="">
            </div>
            <div class="swiper-slide">
                <img src="img/2.png" alt="">
            </div>
            <div class="swiper-slide">
                <img src="img/3.png" alt="">
            </div>
        </div>
        <!-- 如果需要分页器 -->
        <div class="swiper-pagination"></div>
        <!-- 如果需要导航按钮 -->
        <div class="swiper-button-prev"></div>
        <div class="swiper-button-next"></div>
    </div>


    <script src="script/swiper-bundle.js"></script>
    <script>
        var swiper = new Swiper('.swiper-container',{
            // direction: 'vertical', // 垂直切换选项
            loop: true,
             // 如果需要分页器
            pagination: {
                el: '.swiper-pagination',
            },
             // 如果需要前进后退按钮
            navigation: {
                nextEl: '.swiper-button-next',
                prevEl: '.swiper-button-prev',
            },
        });
    </script>
</body>
</html>